.code-box-expand-trigger {
  cursor: pointer;
  font-size: 14px;
  color: #9199AC;
  margin-left: 5px;
  opacity: .8;
  transition: all .3s ease;
  top: -2px;
  position: relative;

  &-active {
    color: #3B4357;
  }
}

.code-boxes-col-1-1 {
  width: 100%;
}

.code-boxes-col-2-1 {
  display: inline-block;
  vertical-align: top;
}

.code-box {
  border: 1px solid @border-color-split;
  border-radius: @border-radius-base;
  display: inline-block;
  width: 100%;
  position: relative;
  margin: 0px 0 16px 0px;
  transition: all 0.2s ease;
}

.code-box:hover {
  box-shadow: 0 2px 7px rgba(0, 0, 0, .2);
  border-color: transparent;
  position: relative;
  z-index: 10;
  background: #fff;
}

.code-box:target {
  border: 1px solid fade(@primary-color, 70%);
  box-shadow: 0 0 4px fade(@primary-color, 50%);
}

.code-box {
  .code-box-title a,
  .code-box-title a:hover {
    color: #666;
    font-size: 14px;
    font-weight: 500;
  }

  a.edit-button {
    position: absolute;
    right: -16px;
    top: 7px;
    font-size: 12px;
    transform: scale(0.9);
    background: #fff;
    padding-right: 6px;
    opacity: 0;
    transition: opacity .3s;
  }

  &:hover a.edit-button {
    opacity: 1;
  }
}

.code-box .code-box-demo {
  border-bottom: 1px solid @border-color-split;
  padding: 42px 20px 50px;
}

.code-box iframe {
  width: 100%;
  border: 0;
}

.code-box-meta.markdown {
  position: relative;
  padding: 17px 16px 15px 20px;
  border-radius: 0 0 6px 6px;
  transition: background-color 0.4s ease;
  width: 100%;
  font-size: 12px;
}

.code-box-meta h4,
section.code-box-meta p {
  margin: 4px 0;
  width: 93%;
}

.code-box-meta blockquote {
  margin: 0;
}

.code-box-title {
  position: absolute;
  top: -14px;
  padding: 1px 8px;
  margin-left: -8px;
  color: #777;
  border-radius: @border-radius-base;
  border-top-left-radius: 0;
  background: #fff;
  transition: background-color 0.4s ease;
}

.code-box-meta > p {
  font-size: 12px;
  margin: 0.5em 0;
  padding-right: 25px;
  width: 100%;
  word-break: break-word;
}

.code-box.expand .code-box-meta {
  border-radius: 0;
  border-bottom: 1px dashed @border-color-split;
}

.code-box .collapse {
  position: absolute;
  right: 16px;
  bottom: 17px;
  cursor: pointer;
  width: 18px;
  height: 18px;
  font-size: 18px;
  line-height: 18px;
  opacity: 0.5;
  text-align: center;
  transition: all 0.3s;
  color: #999;
  background: #fff;
  user-select: none;
  border-radius: 100%;
}

.code-box.expand .collapse {
  color: shade(@primary-color, 20%);
  transform: rotate(-180deg);
}

.code-box .collapse:hover {
  opacity: 1;
}

.code-box .highlight-wrapper {
  display: none;
  overflow: auto;
  border-radius: 0 0 6px 6px;
}
.code-box .highlight-wrapper-expand {
  display: block;
}

.code-box .highlight {
  pre {
    margin: 0;
    padding: 0;
    background: #fff;
  }
  &:not(:first-child) {
     border-top: 1px dashed @border-color-split;
  }
}

.code-box pre {
  margin: 0;
  width: auto;
}

.code-box pre code {
  border: none;
  background: #fff;
}

.code-box-demo .demo-header {
  width: 100%;
  background: #ebedee;
  height: 30px;
}
.code-box-demo .demo-header ul {
  float: right;
  margin-right: 5px;
}
.code-box-demo .demo-header ul li {
  width: 50px;
  height: 30px;
  float: left;
  background: #e4e4e4;
  margin-left: 5px;
}
.code-box-demo .demo-header ul li:before {
  margin: 10px auto;
  width: 20px;
  height: 10px;
  background: #ebeded;
}
.code-box-demo .demo-header .logo {
  float: left;
  margin: 0px auto 0 10px;
  line-height: 32px;
}
.code-box-demo .demo-header .logo img{
  margin:auto
}
.code-box-demo .demo-header .logo span {
  display: block;
  float: right;
}
.code-box-demo .demo-content {
  margin: 10px auto;
}
.code-box-demo .demo-content .demo-title {
  text-align:left;
  background: #a4a4a4;
  width: 40%;
  height: 20px;
  line-height: 20px;
  color: #ebeded;
  text-indent:10px
}
.code-box-demo .demo-content .demo-listBox {
  margin-top: 10px;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title {
  height: 30px;
  background: #cacaca;
  overflow: hidden;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title:before,.code-box-demo .demo-content .demo-listBox .demo-list .title:after{
  width: 30%;
  height: 5px;
  background: #ebeded;
  float:left;
  margin:12px 35px 0;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title:after{
  width:15%;
  float:right;
  margin:12px 10px 0;
}
.code-box-demo .demo-content .demo-listBox .demo-list ul li {
  height: 25px;
  background: #ebeded;
  border-bottom: 1px solid #cacaca;
  overflow: hidden;
  padding: 5px 15px;
}
.code-box-demo .demo-content .demo-listBox .demo-list ul li:before {
  width: 10px;
  height: 5px;
  background: #cacaca;
  float: left;
  margin-top:4px
}
.code-box-demo .demo-content .demo-listBox .demo-list ul li:after {
  width: 50%;
  height: 5px;
  background: #cacaca;
  float: left;
  margin-left: 10px;
  margin-top: 4px;
}
.code-box-demo .demo-content .demo-kp {
  margin: 10px auto;
}
.code-box-demo .demo-content .demo-kp ul li {
  display: inline-block;
  width: 32%;
  height: 40px;
  background: #cacaca;
  color: #ebeded;
  text-align: left;
  padding: 10px;
  margin-right: calc(2%);
}
.code-box-demo .demo-content .demo-kp ul li:last-child {
  margin-right: 0%;
}
.code-box-demo .demo-content .demo-kp ul li:after {
  width: 60%;
  height: 5px;
  background: #ebeded;
  float: left;
  margin-top: 7px;
}
.code-box-demo .demo-content .demo-kp ul li:before {
  background: #ebeded;
  float: left;
  width: 15px;
  height: 15px;
  margin:2px 10% 0 0;

}
.code-box-demo .demo-footer {
  margin-top: 10px;
  background: #cacaca;
  height: 40px;
  float: left;
  width: 100%;
  display: table;
}
.code-box-demo .demo-footer:before {
  width: 60%;
  height: 5px;
  background: #ededed;
  margin: 10px auto 0;
}
.code-box-demo .demo-footer:after {
  width: 30%;
  height: 5px;
  background: #ededed;
  margin: 5px auto;
}
.code-box-demo .demo-header ul li:before,
.code-box-demo .demo-content .demo-kp ul li:before,
.code-box-demo .demo-content .demo-kp ul li:after,
.code-box-demo .demo-content .demo-listBox .demo-list .title:before,
.code-box-demo .demo-content .demo-listBox .demo-list .title:after,
.code-box-demo .demo-content .demo-listBox .demo-list ul li:before,
.code-box-demo .demo-content .demo-listBox .demo-list ul li:after,
.code-box-demo .demo-footer:before,
.code-box-demo .demo-footer:after {
  display: block;
  content: "";
}

// queue-animate style, should be remove after queue-animate is remove.
.code-box-demo .demo-header {
  width: 100%;
  background: #ebedee;
  height: 30px;
}
.code-box-demo .demo-header ul {
  float: right;
  margin-right: 5px;
}
.code-box-demo .demo-header ul li {
  width: 50px;
  height: 30px;
  float: left;
  background: #e4e4e4;
  margin-left: 5px;
}
.code-box-demo .demo-header ul li:before {
  margin: 10px auto;
  width: 20px;
  height: 10px;
  background: #ebeded;
}
.code-box-demo .demo-header .logo {
  float: left;
  margin: 0px auto 0 10px;
  line-height: 32px;
}
.code-box-demo .demo-header .logo img{
  margin:auto
}
.code-box-demo .demo-header .logo span {
  display: block;
  float: right;
}
.code-box-demo .demo-content {
  margin: 10px auto;
}
.code-box-demo .demo-content .demo-title {
  text-align:left;
  background: #a4a4a4;
  width: 40%;
  height: 20px;
  line-height: 20px;
  color: #ebeded;
  text-indent:10px
}
.code-box-demo .demo-content .demo-listBox {
  margin-top: 10px;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title {
  height: 30px;
  background: #cacaca;
  overflow: hidden;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title:before,.code-box-demo .demo-content .demo-listBox .demo-list .title:after{
  width: 30%;
  height: 5px;
  background: #ebeded;
  float:left;
  margin:12px 35px 0;
}
.code-box-demo .demo-content .demo-listBox .demo-list .title:after{
  width:15%;
  float:right;
  margin:12px 10px 0;

}
.code-box-demo .demo-content .demo-listBox .demo-list ul li {
  height: 25px;
  background: #ebeded;
  border-bottom: 1px solid #cacaca;
  overflow: hidden;
  padding: 5px 15px;
}
.code-box-demo .demo-content .demo-listBox .demo-list ul li:before {
  width: 10px;
  height: 5px;
  background: #cacaca;
  float: left;
  margin-top:4px
}
.code-box-demo .demo-content .demo-listBox .demo-list ul li:after {
  width: 50%;
  height: 5px;
  background: #cacaca;
  float: left;
  margin-left: 10px;
  margin-top: 4px;
}
.code-box-demo .demo-content .demo-kp {
  margin: 10px auto;
}
.code-box-demo .demo-content .demo-kp ul li {
  display: inline-block;
  width: 32%;
  height: 40px;
  background: #cacaca;
  color: #ebeded;
  text-align: left;
  padding: 10px;
  margin-right: calc(2%);
}
.code-box-demo .demo-content .demo-kp ul li:last-child {
  margin-right: 0%;
}
.code-box-demo .demo-content .demo-kp ul li:after {
  width: 60%;
  height: 5px;
  background: #ebeded;
  float: left;
  margin-top: 7px;
}
.code-box-demo .demo-content .demo-kp ul li:before {
  background: #ebeded;
  float: left;
  width: 15px;
  height: 15px;
  margin:2px 10% 0 0;

}
.code-box-demo .demo-footer {
  margin-top: 10px;
  background: #cacaca;
  height: 40px;
  float: left;
  width: 100%;
  display: table;
}
.code-box-demo .demo-footer:before {
  width: 60%;
  height: 5px;
  background: #ededed;
  margin: 10px auto 0;
}
.code-box-demo .demo-footer:after {
  width: 30%;
  height: 5px;
  background: #ededed;
  margin: 5px auto;
}
.code-box-demo .demo-header ul li:before,
.code-box-demo .demo-content .demo-kp ul li:before,
.code-box-demo .demo-content .demo-kp ul li:after,
.code-box-demo .demo-content .demo-listBox .demo-list .title:before,
.code-box-demo .demo-content .demo-listBox .demo-list .title:after,
.code-box-demo .demo-content .demo-listBox .demo-list ul li:before,
.code-box-demo .demo-content .demo-listBox .demo-list ul li:after,
.code-box-demo .demo-footer:before,
.code-box-demo .demo-footer:after {
  display: block;
  content: "";
}
